Ford 7 Pin Trailer Wiring Color Code. There is a lot wiring that you have to tie into your truck's wiring harness, but it is easier to do than it seems. The image is fairly easy to understand up front, but I will provide some explanation.
In most cases, the color paint code in Ford vehicles is written on a manufacturer's label located on the driver's side front door panel, usually along the rear Check with a vehicle enthusiast forum if you can't find a good match. There are several standards for trailer wires, and if you search, you'll find a different Trailer Wiring Diagram for each. Do not puncture the seat with pins, needles, or other pointed objects because this may damage the heating.
This is accomplished by tapping into the tow vehicle's electrical harness to transfer power to the trailer wiring system.
Use the code that came with the plug.
Does anyone know what each color wire on bed wiring does what? Connectors are used between the two to allow. Universal Trailer Wiring Harness by ACDelco®.